Jason is 4.52 feet tall. His sister is 0.75 times his height. How tall is his sister?

7.91 feet tall

Step-by-step explanation:

1) 0.75*4.52=3.39

4.52+3.39=7.91(as you just found out what 0.75*4.52 is you want to add them together to find the sisters height)

Jason's sister is 7.91 times his height

Hope this helps!

square root

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950